泥龜科Paleocene-Eocene Thermal Maximum, Willwood Formation, southeastern Bighorn Basin, Wyoming. Journal of Vertebrate Paleontology. 2015, 35 (2): e905481
小獵龍屬and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin area, Wyoming and Montana” Ibid. 35:234pp Mackovicky, Peter J., Sues